检索结果-南通市图书馆

The Primary Motor Cortex Stimulation Attenuates Cold Allodynia in a Chronic Peripheral Neuropathic Pain Condition in <i>Rattus norvegicus</i>

引用

World Journal of Neuroscience 2019年第3期9卷 138-152页

作者： Priscila Medeiros Sylmara Esther Negrini-Ferrari Ana Carolina Medeiros lais leite ferreira Josie Resende Torres da Silva José Aparecido da Silva Norberto Cysne Coimbra Renato Leonardo de Freitas Neurosciences aboratory of Pain & Emotions and Multi-User Centre of Neuroelectrophysiology Department of Surgery and Anatomy Ribeir&atilde o Preto Medical School of the University of Sã o Paulo Ribeir&atilde o Preto S&atilde o Paulo Brazil Laboratory of Neuroanatomy and Neuropsychobiology Department of Pharmacology Ribeir&atilde o Preto Medical School of the University of Sã o Paulo (FMRP-USP) Ribeir&atilde o Preto (SP) Brazil Biomedical Sciences Institute Federal University of Alfenas (UNIFAL-MG) Alfenas Minas Gerais (MG) Brazil Motricity Sciences Institute UNIFAL-MG Alfenas MG Brazil Post-Graduate Program of Biosciences Applied to Health (PPGB) UNIFAL Biomedical Sciences Institute Alfenas MG Brazil Department of Psychology Ribeir&atilde o Preto School of Philosophy Sciences and Literature of the University of S&atilde o Paulo FFCLRP-USP Ribeir&atilde o Preto Brazil Department of Psychology Federal University of Juiz de Fora (UFJF-MG) Juiz de Fora (MG) Brazil Behavioural Neurosciences Institute (INeC) Ribeir&atilde o Preto (SP) Brazil

Background: The primary motor cortex (M1) stimulation (MCS) is a useful tool for attenuation of the peripheral neuropathic pain in patients with pharmacologically refractory pain. Furthermore, that neurological procedure may also cause antinociception in rodents with neuropathic pain. Cold allodynia is a frequent clinical finding in patients with neuropathic pain, then, we evaluated if an adapted model of neuropathy induced by chronic constriction injury (CCI) of the ischiadicus nervus (sciatic nerve) produces cold allodynia in an animal model of chronic pain. In addition, we also investigated the effect of the electrical stimulation of the M1 on chronic neuropathic pain condition in laboratory animals. Methods: Male Wistar rats were used. An adapted model of peripheral mononeuropathy induced by CCI was carried out by placing a single loose ligature around the right sciatic nerve. The acetone test was used to evaluate the cold allodynia in CCI or Sham (without ligature) rats. The MCS (M1) was performed at low-frequency (20 μA, 100 Hz) during 15 s by deep brain stimulation (DBS-Thomas Recording device) 21 days after CCI or Sham procedures. The cold allodynia was measured before and immediately after the neurostimulation of M1 in the following time-window: 0, 15 and 30 min after MCS. Results: Cold allodynia threshold increased in animals with chronic neuropathic pain submitted to the acetone test 21 days after the CCI surgery. The M1-stimulation by DBS procedure decreased the cold allodynia immediately and until 30 min after M1-stimulation in rats with chronic neuropathic pain. Conclusion: The current proposal for a CCI model by a single loose ligature of the sciatic nerve can be employed as an experimental model of chronic neuropathic pain in rats submitted to peripheral nervous system injury. The M1-stimulation produced antinociception in rats with chronic neuropathic pain. Thus, we reinforced that the MCS decreases cold allodynia in laboratory animals submitted to

关键词： Peripheral Neuropathic Pain Chronic Pain Sciatic Nerve Chronic Constriction Injury Cold Allodynia Primary Motor Cortex Stimulation Antinociception

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Distribution and origin of polycyclic aromatic hydrocarbons in surface sediments from an urban river basin at the Metropolitan Region of Curitiba,Brazil

引用

Journal of Environmental Sciences 2011年第6期23卷 904-911页

作者： Natalicio ferreira leite Patricio Peralta-Zamora Marco Tadeu Grassi Instituto de Tecnologia do Paran(TECPAR) 81350-010 CuritibaBrazil Departamento de Química Universidade Federal do Parana'(UFPR)C.P.1908181531-990 CuritibaBrazil

The concentrations of 16 polycyclic aromatic hydrocarbons（PAHs） were determined in surface sediment samples from nine sites located at the Iguau River Basin in the Metropolitan Region of Curitiba,Brazil to evaluate their distribution and *** total concentration of the PAHs was greater for sediments from highly urbanized areas,while the sediments from the Iraí Environmental Protection Area（Iraí EPA） showed significantly low *** sediments from the Iguau and Barigui rivers were classified as highly contaminated,while those from the Cercado and Curralinho rivers were classified as moderately *** predominance of PAHs containing two to four aromatic rings in most of the samples suggested the direct input of raw sewage into the water resources ***[g,h,i]perylene,dibenzo[a,h]anthracene and indeno[1,2,3-cd]pyrene were predominant in sediments from the areas under the greatest urban and industrial *** correlation between thermodynamic stability and the kinetics of evolution presented by the isomeric pairs indicated that combustion is the predominant source of PAHs in the sediments because the combustion of fossil fuels affected most of the points evaluated,followed by combustion of biomass and eventually combustion of oil product *** general,the results showed that areas under strong urban influence,as well as the Iraí EPA,receive contributions of PAHs from similar sources.

关键词： PAHs trace level analysis fiver sediment isomeric ratio Igua^u River Basin

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Mesenchymal stem cell secretome and nanotechnology:Combining therapeutic strategies

引用

BIOCELL 2022年第8期46卷 1807-1813页

作者： ADRIANA L.ferreira GUSTAVO C.PARIS ALINE DE A.AZEVEDO ERIKA A.C.CORTEZ SIMONE N.CARVALHO lais DE CARVALHO ALESSANDRA A.THOLE Laboratory of Stem Cell Research Roberto Alcantara Gomes Biology InstituteRio de Janeiro State UniversityRio de Janeiro20540170Brazil

Mesenchymal stem cells(MSC)have pushed the field of stem cell-based therapies by inducing tissue regeneration,immunosuppression,and angiogenesis mainly through vesicles and soluble factors release(paracrine signaling).MSC-extracellular vesicles(MSC-EV)adaptable secretome and homing to injured sites allowed researchers to unlock a new era of cell-free based *** parallel,nanoparticles(NP)have been explored in contributing to transport and drug delivery systems,giving drugs desired physical-chemical properties to exploit cell ***,NPs can be quickly recognized by immune cells and cleared from *** this viewpoint,we explore how combining both therapeutic strategies can improve efficacy and circumvent limitations of both *** benefit from the potent MSC membrane composition,guiding chemotaxis to tumor sites,a very restricted ***-EV has low immunogenicity,high stability,long half-life and can explore tissue targeting ligands as a precise drug carry,even across biological *** properties promote enhanced targeted drug delivery that can be combined with NP,exploring biological membrane production through:*** cell therapy with NP-infused MSC;***-containing MSC-EV generated by NP-infused MSC;*** coating NP in MSC membrane(“MSC NanoGhosts”),allowing precise cargo definition without losing ***,nanotechnology combined with cell-based therapeutic resources can greatly improve targeted drug delivery,improving efficacy and opening a new venue of therapeutic possibilities.

关键词： Mesenchymal stem cells Nanoparticles Secretome Exosome Targeted drug delivery

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Activation of the corticotropin-releasing factor receptor from the basolateral or central amygdala modulates nociception in guinea pigs

引用

Advances in Bioscience and Biotechnology 2013年第6期4卷 20-27页

作者： Alberto ferreira Donatti Christie Ramos Andrade leite-Panissi Psychobiology Graduation Program School of PhilosophyScience and Literature of Ribeirao Preto of the University of Sao PauloRibeirao PretoBrazil Department of Morphology Physiology and Basic PathologyRibeirao Preto Dentistry SchoolUniversity of Sao PauloRibeirao PretoBrazil

Corticotropin-releasing factor (CRF) is a peptide that is released from the hypothalamus into widespread areas of the brain. Evidence has suggested that CRF is involved as a neuromodulator outside of the hypothalamic-pituitary-adrenal axis, playing an important role in fear, anxiety, depression and pain modulation. Our previous report demonstrated that CRF receptor activation in basolateral (BLA) or central nuclei of the amygdala (CeA) produces innate fear in guinea pigs. Inhibition of these receptors via administration of α-helical CRF9-41 (a nonspecific antagonist) into the CeA or BLA decreased innate fear behavior [1]. Additionally, there is strong evidence that emotional behavior and nociception can be modulated simultaneously. The present study was conducted to investigate the involvement of the CRF receptors of the BLA or CeA in nociception in guinea pigs. Guinea pigs were treated with CRF and α-helical CRF>9-41> in three different doses or injected with α-helical CRF9-41 preceded by CRF into the BLA or CeA, and they were evaluated using the hot plate test. Our findings indicated that activation of CRF receptors in the BLA and in the CeA promoted antinociception, and this effect was reversed by preadministration of α-helical CRF9-41 in the same area. The treatment with α-helical CRF>9-41> per se into the BLA and CeA did not alter nociception. Thus, nociception modulation occurs in a phasic manner, whereas defensive behavior can occur tonically because the α-helical CRF9-41 did not cause any modification on the index of analgesia in the hot plate test but did reduce innate fear behavior [1].

关键词： Amygdala α-Helical CRF_(9-41) Nociception Acute Pain Hot Plate Test

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Respiratory muscle training with electronic devices in the postoperative period of hepatectomy:A randomized study

引用

World Journal of Hepatology 2023年第5期15卷 688-698页

作者： Marcelo Gustavo Pereira Aurea Maria Oliveira Silva Fernanda Diório Masi Galhardo Beatriz Dellamutta Miranda Almeida Railaine lais Lopes Ilka de Fatima Santana ferreira Boin Hospital de Clínicas Universidade Estadual de CampinasCampinas 13076-4151São PauloBrazil Faculdade de Ciências Médicas Universidade Estadual de CampinasCampinas 13083-887São PauloBrazil Hospital de Clínicas da Unicamp Universidade Estadual de CampinasCampinas 13083-888São PauloBrazil

BACKGROUND Many studies have been developed with a focus on surgical techniques and drugs,but few that address the importance of rehabilitation in the pre and postoperative period,and the specific benefits for each surgical procedure or type of neoplasm,aiming to minimize respiratory complications in the postoperative *** To compare the strength of the respiratory muscles in the pre and postoperative periods of hepatectomy by laparotomy and to verify the incidence of postoperative pulmonary complications among the groups *** Prospective,randomized,clinical trial study that compared the inspiratory muscle training group(GTMI)with the control group(CG).After the collection of sociodemographic and clinical data,in both groups,preoperatively,on the first and fifth postoperative days,vital signs and pulmonary mechanics were evaluated and *** and bilirubin values were recorded for the albumin-bilirubin(ALBI)*** randomization and allocation of participants,those in the CG underwent conventional physical therapy and those in the GTMI underwent conventional physical therapy plus inspiratory muscle,in both groups for five postoperative *** Of 76 subjects met eligibility *** collection of 41 participants was completed:20 in the CG and 21 in the *** most frequent diagnosis was 41.5%with liver metastasis,followed by 26.8%with hepatocellular *** for respiratory complications in the GTMI,there was no *** the CG,there were three respiratory *** in the CG classified as ALBI score 3 presented,statistically,a higher energy value compared to patients classified as ALBI score 1 and 2(P=0.0187).Respiratory variables,measured preoperatively and on the first postoperative day,had a significant drop in both groups from the preoperative to the first postoperative day(P≤0.0001).When comparing the preoperative period and the fifth postoperative day between the GTMI and the CG,the maximal inspira

关键词： postoperative shorter fifth

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Role of lysophosphatidic acid and its receptors in health and disease:novel therapeutic strategies

引用

Signal Transduction and Targeted Therapy 2021年第3期6卷 630-647页

作者： Luiz Henrique Medeiros Geraldo Tania Cristina leite de Sampaio Spohr Rackele ferreira do Amaral Anna Carolina Carvalho da Fonseca Celina Garcia Fabio de Almeida Mendes Catarina Freitas Marcos Fabio dosSantos Flavia Regina Souza Lima Institute de Ciencias BiomedicasUniversidade Federal do Rio de JaneiroRio de JaneiroBrazil Universite de Paris PARCCINSERMF-75015 ParisFrance Institute Estadual do Cerebro Paulo Niemeyer-Secretaria de Estado de Saude Rio de JaneiroBrazil Instituto de Saiide de Nova Friburgo Universidade Federal Fluminense28625-650 Nova FriburgoBrazil

Lysophosphatidic acid(LPA)is an abundant,bioactive phospholipid,with multiple functions both in development and in pathological ***,we review the literature about the differential signaling of LPA through its specific receptors,which makes this lipid a versatile signaling *** differential signaling is important for understanding how this molecule can have such diverse effects during central nervous system development and angiogenesis;and also,how it can act as a powerful mediator of pathological conditions,such as neuropathic pain,neurodegenerative diseases,and cancer ***,we review the preclinical and clinical uses of Autotaxin,LPA,and its receptors as therapeutic targets,approaching the most recent data of promising molecules modulating both LPA production and *** review aims to summarize the most update knowledge about the mechanisms of LPA production and signaling in order to understand its biological functions in the central nervous system both in health and disease.

关键词： therapeutic clinical diseases

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Association of TNFA(-308G/A),IFNG(+874 A/T)and IL-10(-819 C/T)polymorphisms with protection and susceptibility to dengue in Brazilian population

引用

Asian Pacific Journal of Tropical Medicine 2017年第11期10卷 1065-1071页

作者： Ana Caroline Melo dos Santos Edilson leite de Moura Jean Moises ferreira Alexandre Wendell Araujo de Moura Ailson Darlan Sales ferreira Rubens Pereira Bezerra Diego de Siqueira Figueiredo Karol Fireman de Farias Tiago Gomes de Andrade Elaine Virginia Martins de Souza Figueiredo Molecular Biology and Gene Expression Laboratory Federal University of AlagoasCampus ArapiracaAv Manoel Severino BarbosaBom SucessoArapiracaAL57309-005Brazil Faculty of Medicine Federal University of AlagoasCampus AC SimoesTabuleiro dos MartinsMaceioAlagoasBrazil

Objective: To evaluate gene polymorphisms and their association with susceptibility to ***: A retrospective case-control study was performed with 262 subjects,comprising 78 dengue fever(DF) patients, 49 dengue hemorrhagic fever(DHF) patients and 135 healthy controls. Genotypic and allelic profiles were identified using polymerase chain reaction based in real time and amplification-refractory mutation ***: We observed a protective association of IL-10(-819 C/T) C allele(P = 0.028,OR = 0.56, CI = 0.34–0.91) against DHF, while the C/T(P = 0.047, OR = 2.10,CI = 1.01–4.38) and T/T(P = 0.008, OR = 3.82, CI = 1.38–10.59) genotypes were associated with DHF and DF, respectively. The dominant model TNFA-308 GA + AA(P = 0.043, OR = 0.45, CI = 0.20–1.00) genotypes were found to have protective effect against dengue infection. A protective association among the IFNG(+874 A/T) A/T genotype against DF(P = 0.02, OR = 0.46, CI = 0.24–0.89) and DHF(P = 0.034,OR = 0.43, CI = 0.19–0.95) was observed. When the studied single-nucleotide polymorphism was analyzed in combination, the combination GTA(P = 0.022, OR = 2.95,CI = 1.18–7.41) was statistically significantly associated with susceptibility to DF and the combination GCT(P = 0.035, OR = 0.28, CI = 0.08–0.90) with protection against the development of ***: This research identifies the association of the IFNG(+874 A/T), TNFA(-308 G/A), IL-10(-819 C/T) genotypes as a factor for protection, susceptibility and severity to dengue.

关键词： Immune system IFNG TNFA IL-10 Dengue Polymorphism

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Green tea polyphenols inhibit testosterone production in rat Leydig cells

引用

Asian Journal of Andrology 2009年第3期11卷 362-370页

作者： Marina S. Figueiroa Juliany S. B. Cesar Vieira Disleide S. leite Ruben C. O. Andrade Filho Fabiano ferreira Patricia S. Gouveia Daniel P. Udrisar Maria I. Wanderley Department of Physiology and Pharmacology Federal University of Pernambuco 50607-901 Recife PE Brazil

This study investigated the acute effects of green tea extract （GTE） and its polyphenol constituents, （-）-epigallocatechin-3-gallate （EGCG） and （-）-epicatechin （EC）, on basal and stimulated testosterone production by rat Leydig cells in vitro. Leydig cells purified in a Percoll gradient were incubated for 3 h with GTE, EGCG or EC and the testosterone precursor androstenedione, in the presence or absence of either protein kinase A （PKA） or protein kinase C （PKC） activators. The reversibility of the effect was studied by pretreating cells for 15 min with GTE or EGCG, allowing them to recover for 1 h and challenging them for 2 h with human chorionic gonadotropin （hCG）, luteinizing hormone releasing hormone （LHRH）, 22（R）-hydroxycholesterol or androstenedione. GTE and EGCG, but not EC, inhibited both basal and kinase-stimulated testosterone production. Under the pretreatment conditions, the inhibitory effect of the higher concentration of GTE/EGCG on hCG/LHRH-stimulated or 22（R）- hydroxycholesterol-induced testosterone production was maintained, whereas androstenedione-supported testosterone production returned to control levels. At the lower concentration of GTE/EGCG, the inhibitory effect of these polyphenols on 22（R）-hydroxycholesterol-supported testosterone production was reversed. The inhibitory effects of GTE may be explained by the action of its principal component, EGCG, and the presence of a gallate group in its structure seems important for its high efficacy in inhibiting testosterone production. The mechanisms underlying the effects of GTE and EGCG involve the inhibition of the PKA/PKC signalling pathways, as well as the inhibition of P450 side-chain cleavage enzyme and 17β-hydroxysteroid dehydrogenase function.

关键词： green tea polyphenols Leydig cells protein kinase A protein kinase C testosterone

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Nitric oxide plays a key role in the suppressive activity of tolerogenic dendritic cells

引用

Cellular & Molecular Immunology 2015年第3期12卷 384-386页

作者： Liana Verinaud Luidy Kazuo Issayama Fabio Zanucoli Ana Carolina de Carvalho Thiago Alves da Costa Rosaria Di Gangi Amanda Pires Bonfanti Isadora Tassinari ferreira Alexandre leite Rodrigues de Oliveira Dagmar Ruth Stach Machado Rodolfo Thome Department of Structural and Functional Biology Institute of Biology University of Campinas SP Brazil

Tolerogenic dendritic cells （DCs） are widely studied for their possible use in the treatment of inflammatory disorders, such as autoimmune diseases. One of the obstacles for the use of this cell-based therapy is the characterization of drugs that are able to modulate DCs. We have previously shown that chloroquine （CQ）, an antimalarial agent, has the ability to modulate DCs towards a tolerogenic phenotype.1 These tolerogenic DCs are able to suppress the development of experimental autoimmune encephalomyelitis （EAE）, a T cell-driven mouse model of human multiple sclerosis. In addition, several studies have proposed that nitric oxide （NO） plays a major role in the dif- ferentiation of regulatory T cells （Tregs） and the suppression of Thl/Th17 cells.2＂3 However, little is known about the role of DC-derived NO in the modulation of inflammatory auto- immune responses. Thus, we aimed to evaluate whether NO plays a role in the tolerogenic activity of CQ-treated DCs （CQ- DCs）. We found that CQ induces DC production of NO and expression of indoleamine 2,3-dioxygenase （IDO）, as well as inducible nitric oxide syrtthase （iNOS）.

关键词： suppressive activity tolerogenic

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Titanium dioxide induced inflammation in the small intestine

引用

World Journal of Gastroenterology 2012年第34期18卷 4729-4735页

作者： Carolina Maciel Nogueira Walter Mendes de Azevedo Maria Lucia Zaidan Dagli Sérgio Hiroshi Toma AndréZonetti de Arruda leite Maria Laura Lordello Iêda Nishitokukado Carmen Lúcia Ortiz-Agostinho Maria IrmaSeixas Duarte Marcelo Alves ferreira Aytan Miranda Sipahi Department of Gastroenterology Laboratory of Clinical and Experimental Gastroen-terologySchool of MedicineUniversity of So PauloCerqueira César01246-900 So PauloBrazil Department of Fundamental Chemistry Federal University of PernambucoCidade Universitária50670-901 RecifeBrazil Department of Pathology Veterinary Medicine SchoolUniversity of So PauloCidade Universitária05508-270 So PauloBrazil Laboratory of Supramolecular Chemistry and Nanotechnology Chemistry InstituteUniversity of So PauloCidade Universitária05513-970 So PauloBrazil Laboratory of Transmissible Disease Medicine SchoolUniversity of So PauloCerqueira César01246-900 So PauloBrazil Laboratory of Cellular Biology Medicine SchoolUniversity of So PauloCerqueira César01246-900 So PauloBrazil

AIM:To investigate the effects of titanium dioxide (TiO2) nanoparticles (NPTiO 2 ) and microparticles (MPTiO 2 ) on the inflammatory response in the small intestine of mice. METHODS: Bl 57/6 male mice received distilled water suspensions containing TiO 2 (100 mg/kg body weight) as NPTiO 2 (66 nm), or MPTiO 2 (260 nm) by gavage for 10 d, once a day; the control group received only distilled water. At the end of the treatment the duodenum, jejunum and ileum were extracted for assessment of cytokines, inflammatory cells and titanium content. The cytokines interleukin (IL)-1b, IL-4, IL-6, IL-8, IL-10, IL-12, IL-13, IL-17, IL-23, tumor necrosis factor-α (TNF-α), intracellular interferon-γ (IFN-γ) and transforming growth factor-β (TGF-β) were evaluated by enzyme-linked immunosorbent assay in segments of jejunum and ileum (mucosa and underlying muscular tissue). CD4 + and CD8 + T cells, natural killer cells, and dendritic cells were evaluated in duodenum, jejunum and ileum samples fixed in 10% formalin by immuno-histochemistry. The titanium content was determined by inductively coupled plasma atomic emission spectrometry. RESULTS: We found increased levels of T CD4 + cells (cells/mm 2 ) in duodenum:NP 1240 ± 139.4, MP 1070 ± 154.7 vs 458 ± 50.39 (P < 0.01); jejunum:NP 908.4 ± 130.3, MP 813.8 ± 103.8 vs 526.6 ± 61.43 (P < 0.05); and ileum:NP 818.60 ± 123.0, MP 640.1 ± 32.75 vs 466.9 ± 22.4 (P < 0.05). In comparison to the control group, the groups receiving TiO 2 showed a statistically significant increase in the levels of the inflammatory cytokines IL-12, IL-4, IL-23, TNF-α, IFN-γ and TGF-β. The cytokine production was more pronounced in the ileum (mean ± SE):IL-12: NP 33.98 ± 11.76, MP 74.11 ± 25.65 vs 19.06 ± 3.92 (P < 0.05); IL-4: NP 17.36 ± 9.96, MP 22.94 ± 7.47 vs 2.19 ± 0.65 (P < 0.05); IL-23: NP 157.20 ± 75.80, MP 134.50 ± 38.31 vs 22.34 ± 5.81 (P < 0.05); TNFα: NP 3.71 ± 1.33, MP 5.44 ± 1.67 vs 0.99± 019 (P < 0.05); IFNγ: NP 15.85 ± 9.99, MP 34.08 ± 11.44 vs 2.81 ±

关键词： Titanium dioxide Microparticles Nanopar-tides Immune response Small intestine Mice

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：